Arjan Schaaf created ACE-458:
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Summary: improve logging when adding entity to workspace failed
Key: ACE-458
URL: https://issues.apache.org/jira/browse/ACE-458
Project: ACE
Issue Type: Improvement
Reporter: Arjan Schaaf
Priority: Minor
I tried to add a target with the same ID through the REST interface twice. Of
course this fails at the second attempt. The log shows an error message without
any data to identify which entity failed to be added and the attached
stacktrace doesn't help either:
{code}
2014.02.15 04:04:04 WARNING - Bundle: org.apache.ace.client.rest - Failed to
add entity of type: target - java.lang.IllegalArgumentException: Failed to add
new object: entity already exists!
at
org.apache.ace.client.repository.impl.ObjectRepositoryImpl.create(ObjectRepositoryImpl.java:93)
at
org.apache.ace.client.repository.stateful.impl.StatefulTargetRepositoryImpl.preregister(StatefulTargetRepositoryImpl.java:136)
at
org.apache.ace.client.rest.Workspace.addRepositoryObject(Workspace.java:213)
at
org.apache.ace.client.rest.RESTClientServlet.createRepositoryObject(RESTClientServlet.java:429)
at
org.apache.ace.client.rest.RESTClientServlet.doPost(RESTClientServlet.java:370)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
at
org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
at
org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
at
org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
at
org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at
org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
at
org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
at
org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:654)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1044)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:372)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:978)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:369)
at
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:486)
at
org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:944)
at
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1005)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
at
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:744)
{code}
I have created a patch that logs the data describing the entity that caused the
failure.
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